Description

S&S Cycle 550-0620

Mk45 4.5″ Touring Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel baffle and fiberglass packing, they create a deep rumble and improved horsepower and torque, all while adding a unique look with styled aluminum end caps.

Fitment

• 1995–2016 Harley-Davidson^® touring models

Features and Benefits

• 7 horsepower gain*
• 4.5” design — with stainless steel baffle and Race-TEX cartridge packing
• Show quality chrome
• Chrome Thruster end cap
• 50-state legal
• Removable dB reducer
• Made in USA!

*Tested with S&S Power Tune^® Dual Header and Stealth Air Cleaner Kit

NOTE: Not recommended for Tri Glide^® or other three wheel models, including conversions, due to ground clearance.

Install Instructions Download

FITMENT DISCLAIMER

Fitment information is provided as a general reference only and is not guaranteed for any motorcycle, whether stock or modified. Compatibility may vary by year, model, and individual configuration.

Customers are responsible for verifying fitment prior to purchase. House of Harley-Davidson assumes no liability for purchases made based on incorrect or unverified fitment information.

Please TEXT 414-282-2211 with any questions before ordering, or use the chat below.